Hello! I liked your game a lot! It reminded me of one of the flash games I played back then. You did a good job with the progression since it felt satisfying every time I got upgrades for the drill. I have to ask if there is a bottom since the lowest I was able to get to was ~8500 and I couldn't really get deeper than that (I lack the skillz). Overall, I enjoyed your game a lot! Thank you for your hard work and I hope you had a lot of fun making the game!